CN102203595A - 一种用于确定电容器装置介电性能的设备和方法 - Google Patents

一种用于确定电容器装置介电性能的设备和方法 Download PDF

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Publication number
CN102203595A
CN102203595A CN200980141275.4A CN200980141275A CN102203595A CN 102203595 A CN102203595 A CN 102203595A CN 200980141275 A CN200980141275 A CN 200980141275A CN 102203595 A CN102203595 A CN 102203595A
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CN
China
Prior art keywords
alternating signal
signal
alternating
capacitor
signal generator
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Pending
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CN200980141275.4A
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English (en)
Chinese (zh)
Inventor
瑞托·格里克
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Uster Technologies AG
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Uster Technologies AG
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Publication date
Application filed by Uster Technologies AG filed Critical Uster Technologies AG
Publication of CN102203595A publication Critical patent/CN102203595A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Textiles filiform textiles, e.g. yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • B65H63/064—Electronic slub detector using capacitor sensing means, i.e. the defect signal is a variation of impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/228—Circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2617—Measuring dielectric properties, e.g. constants
    • G01R27/2623—Measuring-systems or electronic circuits
CN200980141275.4A 2008-10-16 2009-10-12 一种用于确定电容器装置介电性能的设备和方法 Pending CN102203595A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH01645/08A CH699752A1 (de) 2008-10-16 2008-10-16 Vorrichtung und verfahren zum ausmessen einer kapazität.
CH1645/08 2008-10-16
PCT/CH2009/000328 WO2010043064A1 (de) 2008-10-16 2009-10-12 Vorrichtung und verfahren zur bestimmung einer dielektrischen eigenschaft einer kondensatoranordnung

Publications (1)

Publication Number Publication Date
CN102203595A true CN102203595A (zh) 2011-09-28

Family

ID=41506505

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980141275.4A Pending CN102203595A (zh) 2008-10-16 2009-10-12 一种用于确定电容器装置介电性能的设备和方法

Country Status (6)

Country Link
US (1) US8957688B2 (de)
EP (1) EP2347249B1 (de)
JP (1) JP5646499B2 (de)
CN (1) CN102203595A (de)
CH (1) CH699752A1 (de)
WO (1) WO2010043064A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103502803B (zh) 2011-03-11 2016-06-29 乌斯特技术股份公司 用于电容性分析运动测试材料的设备和方法
DE102013209364A1 (de) * 2013-05-21 2014-11-27 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zur Messung der Frequenz eines elektrischen Signals sowie elektrisches Messsystem
JPWO2015029904A1 (ja) * 2013-09-02 2017-03-02 アルプス電気株式会社 水分検出装置
DE102013217485A1 (de) * 2013-09-03 2015-03-05 Hauni Maschinenbau Ag Anordnung und Verfahren zur Überprüfung von stabförmigen Artikeln der Tabak verarbeitenden Industrie
US9853646B2 (en) 2015-01-08 2017-12-26 Maxlinear Asia Singapore PTE LTD System, method and apparatus for phase hits and microphonics cancellation
EP3161476B2 (de) 2015-03-20 2022-07-20 Uster Technologies AG Modulares garnprüfgerät
CN117178185A (zh) * 2021-03-22 2023-12-05 乌斯特技术股份公司 对移动的细长测试物体进行电容分析的设备
CN113340949A (zh) * 2021-05-25 2021-09-03 浙江理工大学 一种基于物质介电性质检测浆纱上浆率的方法

Citations (6)

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US3979666A (en) * 1973-01-26 1976-09-07 Celanese Corporation Method and apparatus for evaluating properties of carbon fibers using capacitance sensing
DE2510644A1 (de) * 1975-03-12 1976-09-23 Volker Dr Ing Hans Verfahren zur erfassung von neu auftretenden fehlstellen in auskleidungen von behaeltern
US3986108A (en) * 1975-01-10 1976-10-12 Bell Telephone Laboratories, Incorporated Apparatus and method for measuring capacitance
CN1120165A (zh) * 1995-08-12 1996-04-10 浙江大学 非金属材料微波介电性能的测试方法及其实施设备
CN1191605A (zh) * 1995-06-08 1998-08-26 环境及农业技术研究所 确定材料硬化程度的方法
CN1226001A (zh) * 1997-12-18 1999-08-18 泽韦格路瓦有限公司 确定在检测物品中固体物份额的方法和装置

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
GB638365A (en) 1946-04-29 1950-06-07 Zellweger Uster Ag Improvements in or relating to gauging textiles, in particular yarns, roving and sliver
US3864626A (en) * 1973-01-26 1975-02-04 Celanese Corp Method and apparatus for evaluating properties of materials
FR2549096B1 (fr) * 1983-06-21 1985-11-08 Superba Sa Procede de controle automatique de fils textiles et appareil pour la mise en oeuvre de ce procede
JPH02306154A (ja) * 1989-05-20 1990-12-19 Horiba Ltd 過渡容量測定装置
DE19755417C2 (de) * 1997-12-12 1999-11-04 Fraunhofer Ges Forschung Auswerteschaltung zur Ermittlung komplexer Impedanzen, Vorrichtung zur Messung komplexer Impedanzen und Verwendung der Vorrichtung
EP1114299B1 (de) * 1998-08-31 2005-02-02 Malcam Ltd. Mikrowellenresonator zur kontinuierlichen auswertung von faserigen stoffen
US6369588B1 (en) * 1999-11-09 2002-04-09 Gerard E. Sleefe Sensor system for web inspection
JP2002005971A (ja) * 2000-06-26 2002-01-09 Tatsuo Miyagawa 物性判別装置
GB0106250D0 (en) * 2001-03-13 2001-05-02 Hall Effect Technologies Ltd Apparatus and method for analysing blood
DE102004063228B4 (de) * 2004-12-22 2007-06-28 Hauni Maschinenbau Ag Meßvorrichtung und -verfahren zur Bestimmung einer dielektrischen Eigenschaft, insbesondere der Feuchte und/oder Dichte, eines Produkts
DE102004063229B4 (de) * 2004-12-22 2007-06-14 Hauni Maschinenbau Ag Meßvorrichtung und -verfahren zur Erkennung von Fremdkörpern in einem Produkt, insbesondere in Tabak, Baumwolle oder einem anderen Faserprodukt
US7278186B2 (en) * 2005-01-05 2007-10-09 Uster Technologies Ag Ultra low frequency moisture sensor
JP2008534988A (ja) * 2005-04-05 2008-08-28 ウステル・テヒノロジーズ・アクチエンゲゼルシヤフト 細長い固体の被検製品を試験するための装置および方法
CN101405598B (zh) * 2006-04-07 2013-08-28 乌斯特技术股份公司 一种测量运动中实心、细长被测物体的方法及装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979666A (en) * 1973-01-26 1976-09-07 Celanese Corporation Method and apparatus for evaluating properties of carbon fibers using capacitance sensing
US3986108A (en) * 1975-01-10 1976-10-12 Bell Telephone Laboratories, Incorporated Apparatus and method for measuring capacitance
DE2510644A1 (de) * 1975-03-12 1976-09-23 Volker Dr Ing Hans Verfahren zur erfassung von neu auftretenden fehlstellen in auskleidungen von behaeltern
CN1191605A (zh) * 1995-06-08 1998-08-26 环境及农业技术研究所 确定材料硬化程度的方法
CN1120165A (zh) * 1995-08-12 1996-04-10 浙江大学 非金属材料微波介电性能的测试方法及其实施设备
CN1226001A (zh) * 1997-12-18 1999-08-18 泽韦格路瓦有限公司 确定在检测物品中固体物份额的方法和装置

Also Published As

Publication number Publication date
EP2347249A1 (de) 2011-07-27
JP5646499B2 (ja) 2014-12-24
CH699752A1 (de) 2010-04-30
WO2010043064A1 (de) 2010-04-22
US8957688B2 (en) 2015-02-17
US20110193572A1 (en) 2011-08-11
EP2347249B1 (de) 2014-02-26
JP2012506058A (ja) 2012-03-08

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Application publication date: 20110928